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Hello,
I own a 2014 Eastern Sisu 22' Hardtop with F115XA. This is the manufacturer recommended outboard for this boat. The boat came with a Yamaha 13.5 x 17' Aluminum prop. I believe it's the Deep V series.
The boat weighs 4300 lbs loaded (full tank of gas, fishing gear, cooler, two big guys). The Sisu is a semi-displacement hull with a modified keel.
The boat is getting 5300rpm @ WOT and hits 24mph.
Any suggestions for a prop to get the F115 close to 6000rpm??
Does Yamaha have "Tech Support" to help with questions like this??
Thanks!
Dan
I own a 2014 Eastern Sisu 22' Hardtop with F115XA. This is the manufacturer recommended outboard for this boat. The boat came with a Yamaha 13.5 x 17' Aluminum prop. I believe it's the Deep V series.
The boat weighs 4300 lbs loaded (full tank of gas, fishing gear, cooler, two big guys). The Sisu is a semi-displacement hull with a modified keel.
The boat is getting 5300rpm @ WOT and hits 24mph.
Any suggestions for a prop to get the F115 close to 6000rpm??
Does Yamaha have "Tech Support" to help with questions like this??
Thanks!
Dan